But Waits - a nightclub owner who started getting tested for STDsdating Paris this summer - awoke around 6:30 a.m. to sounds below; grabbed a gun; and spotted a man (later identified as Nathan Parada) peering through a window.

Sources confirm to TMZ that Cy made his way outside and held Parada at gunpoint, causing the intruder to drop to his knives and lie on his stomach. He kept the crazy moron like that until police arrived.

Since the incident, Hilton's security team has installed a handful of new cameras around the house; two new bodyguards have also been hired to protect the socialite.